baber/WOPTO huggingface dataset:
Patent EP-0344744-A3 (EP)
Title: Disconnector of gas insulated switchgear
IPC: H01H31/32
Filed: 1989-05-31
Abstract: The disconnector includes, in a metallic 
container filled with an insulated gas, a stationary 
electrode having a contact, a stationary electrode shield 
electrically connected to the stationary electrode to 
surround the contact, the stationary electrode shield 
made of an electrically resistant material and having a 
free end portion and inner and outer surfaces, and a 
movable electrode arranged to face the contact and being 
movable into to electrical contact with and out of 
electrical contact with the contact, and in which the 
stationary electrode shield is arranged to flow 
discharging current therethrough due to an interelectrode 
voltage applied between the stationary electrode and the 
movable electrode. The disconnector includes an annular 
metallic electrode (36, 51) coaxially mounted on the free 
end portion (42) of the stationary electrode shield (30, 
44, 50) so as to allow the movable electrode (9) to pass 
therethrough. The metallic electrode (36, 51) has an 
exposed surface (36A) exposed to the insulated gas and 
the exposed surface (36A) of the metallic electrode (36, 
51) is adapted to be larger in field strength than the 
inner and outer surfaces (30A, 30B) of the stationary 
electrode shield (30, 44, 50) for producing the discharge 
between the exposed surface (36A) of the metallic 
electrode (36, 51) and the movable electrode (9).
Patent EP-0373288-A3 (EP)
IPC: B60R21/26
Filed: 1989-06-08
Abstract: Ein Gasgenerator, insbesondere für den aufblasbaren Schutzsack eines 
Aufprallschutzsystems für Fahrzeuginsassen (Airbag), weist eine 
Reaktionskammer (1) auf, um welche eine ringförmige Filterkammer (2) 
angeordnet ist. Die Reaktionskammer (1) ist mit Öffnungen (10 bis 15) 
zum Übertritt des Treibgases in die Filterkammer (2) versehen, und die 
Filterkammer (2) mit Öffnungen (22) zum Austritt des Treibgases in den 
Schutzsack (9). Um einen von der Temperatur möglichst unabhängigen 
Füllgrad des Schutzsackes (9) zu erreichen, ist der Gesamtquerschnitt 
der Übertrittsöffnungen (10 bis 15) der Reaktionskammer (1) sowie die 
durchschnittliche Strömungsweglänge des Treibgases, durch die 
Filterkammer (2) derart veränderlich, daß sich mit steigender Temperatur 
der Gesamtquerschnitt der Übertrittsöffnungen (10 bis 15) bzw. die 
durchschnittliche Strömungsweglänge des Treibgases durch die 
Filterkammer (2) vergrößert und mit abnehmender Temperatur verkleinert.
Patent EP-0345819-A3 (EP)
Title: Overflow correction circuit
IPC: G06F7/48
Filed: 1989-06-12
Abstract: An overflow correction circuit is coupled to receive an output of an 
arithmetic operation circuit having first and second data inputs. The first 
data input is connected to an internal data bus so as to receive data to be 
subjected to an arithmetic operation, and the output of the arithmetic 
operation circuit outputs a result of arithmetic operation. The overflow 
correction circuit comprises a selector having a first input connected to 
receive the result of arithmetic operation from the arithmetic operation 
circuit and a second input and an output, an corrected value generating 
circuit having an output connected to the second input of the first selector, 
an overflow detection circuit coupled to receive the output of the 
arithmetic operation circuit and for generating an overflow signal 
indicative of whether or not there occurs an overflow in the result of the 
arithmetic operation. The first overflow signal is supplied to the selector 
so as to control the first selector in such a manner that when the overflow 
signal does not indicate occurrence of the overflow, the selector outputs 
the output of the arithmetic operation circuit as its output and when the 
overflow signal indicates occurrence of the overflow, the selector outputs 
the output of the corrected value generating circuit as its output. There is 
provided an accumulator having an input connected to receive the output 
of the first selector and an output connected to the second data input of the 
arithmetic operation circuit.
Patent EP-0336775-A3 (EP)
Title: Suspension unit for active suspension system
IPC: B60G17/00
Filed: 1989-04-07
Abstract: A vehicle with an active suspension system has a road wheel suspension unit comprising a double-acting hydraulic actuator (5) extending between a fitting (7;37) connected to the vehicle body or chassis and a pivoted road wheel suspension arm (2), a coiled compression spring (11) in parallel with and surrounding the actuator, a load cell (21;41) for signalling actuator loading, and a resilient isolator ring (25;47) in series between the load cell and the fitting, or the actuator and the load cell.
Patent EP-0341925-A3 (EP)
Title: An inorganic filler containing polyolefin composition
IPC: C08K5/1575
Filed: 1989-05-05
Abstract: An inorganic filler-containing polyolefin 
composition which comprises  
100 parts by weight of a polyolefin,  
1-100 parts by weight of an inorganic 
filler,  
0.01-1.0 part by weight of a phenolic 
antioxidant represented by the general formula (I) 
shown below, and  
at least one compound selected from the 
group consisting of the compounds represented by the 
general formulas (II) to (IV) shown below, and 
optionally 0.01-1.0 part by weight of a sulfur 
antioxidant and/or 0.01-2.0 parts by weight of a light 
stabilizer. 
  
wherein R₁ represents an alkyl group of 1-3 carbon 
atoms,  
(II): R₂-C0-NH-(CH₂) n -HN-C0-R₂  
wherein R₂ represents an alkyl group or an alkenyl 
group of 5-21 carbon atoms, and n is an integer of 1 
to 6.  
(III): R3-C0NH₂  
 
 
wherein R₃ represents an alkyl group or an alkenyl 
group of 5-21 carbon atoms, 
  
wherein R₄ represents an alkyl group, an alkenyl group 
or an acyl group (R′-C0) of 8-18 carbon atoms, m and n 
are integers which meet m+n=2 to 10, R′ represents an 
aliphatic carbon chain which may be saturated or 
unsaturated, and R₅ represents an alkyl group or an 
alkenyl group of 7-17 carbon atoms.  
     Excellent thermal-oxidation stability and/or 
light stability are obtained.
Patent EP-0359572-A3 (EP)
Title: Method and slide-casting machine for casting of one or several concrete products placed side by side
IPC: B29C48/52
Filed: 1989-09-14
Abstract: A method and a slide-casting machine for casting one concrete product or several concrete products placed side by side at the same time by means of one casting machine using slide casting of high-consistency concrete mix. The concrete mix is fed by means of one feed member (2) or by means of several feed members placed side by side into one or several separate cross sections of a concrete product to be cast. The compacting of the concrete product or products to be cast is monitored by measuring the pressure of the concrete mix or the force arising from the pressure against a part (2; 9,7) of the casting machine at at least two points of the cross section and by separately regulating the operating values of at least two parallel feed members (2) or of the compacting movements of at least two parallel compacting members (3) on the basis of the measurement values obtained.
Patent EP-0371751-A3 (EP)
Title: Digital gmsk modulator with non integer bit interval handling
IPC: H04L27/20
Filed: 1989-11-28
Abstract: A modulation circuit is used in a GMSK modulation 
system. The system includes I-channel (210) and Q-channel (212) 
ROM look-up tables, each preprogrammed for generating a 
representative digital waveform based on an input data stream 
(250) and a clock signal (252). Each digital waveform is converted 
to an analog signal for subsequent radio frequency (RF) 
modulation. Each ROM is addressed by an interpolation counter 
(224) controlled by the clock signal (252), by a data shift register 
(226) receiving the input data (250) at a rate corresponding to the 
clock signal, and by a quadrant register (230), also receiving the 
input data for specifying the phase of the data signal with respect 
to the clock signal. Additionally, a signal (242) indicating the 
arrival of a non-integer bit interval is provided. In response to 
this signal, ROM addressing is updated in order to provide 
control of the modulated carrier's phase angle.
Patent EP-0337951-A3 (EP)
IPC: C08F2/44
Filed: 1989-04-06
Abstract: Farbige Polymermikropartikel mit einer Teilchengrösse zwischen 0,01 und 
0,5 µm, erhältlich durch Copolymerisation in an sich bekannter Weise von 
einer oder mehreren verschiedenen ein- oder mehrfach ethylenisch unge­
sättigten Verbindungen und/oder einer oder mehreren Glycidylverbindungen 
und/oder einem oder mehreren verschiedenen Monomeren, ausgewählt aus der 
Gruppe der Polyalkohole, Polycarbonsäuren, Hydroxycarbonsäuren, Lactone 
und Aminocarbonsäuren, dadurch gekennzeichnet, dass zusätzlich mindestens ein 
eine zur Polymerisation befähigte reaktive Gruppe enthaltendes Farbstoff- 
oder Pigmentderivat einpolymerisiert wird.  
     Diese Polymermikropartikel eignen sich hervorragend zur Färbung von 
hochmolekularem organischem Material. Man erhält damit Ausfärbungen 
höchster Transparenz mit ausgezeichneter Migrationsbeständigkeit und sehr 
guten Allgemeinbeständigkeiten.
Patent EP-0388683-A3 (EP)
Title: Thermal print head
IPC: B41J25/316
Filed: 1990-03-02
Abstract: A thermal printing head (10) having a housing (12, 14, 16) is described wherein a support (42) carrying a thermal printing plate (26) is mounted to be pivotable about an axis (28) mounted on both of its ends. The thermal printing plate (26) comprises several selectively triggerable heating elements being arranged in a line (36). In the housing (12, 14, 16), a counter-pressure roll (22) is mounted to be rotatable about an axis (20) with respect to which the line (36) heating elements of the thermal printing plate (26) is held in frictional contact along a paraxial generating line. The mounting axis (28) of the support (42) extends to be parallel with respect to the axis of the counter-pressure roll (20) and to be spaced apart from this axis (20). One end of the axis (28) of the support (42) is mounted in the housing (12, 14, 16) to be adjustable in perpendicular direction with respect to the plane formed by the axis (28) and the line (36) of the heating elements.
Patent EP-0391124-A3 (EP)
Title: Cosmetic composition of double emulsion type
IPC: A61K8/06
Filed: 1990-03-20
Abstract: The cosmetic composition of double emulsion type 
according to the present invention is composed of an 
O/W/O emulsion prepared by mixing a first oil phase 
containing 1 to 30% by weight of a fat which is solid 
at 25°C and 0.01 to 5% by weight of a hydrophilic 
emulsifying agent with a water phase containing 1 to 
30% by weight of a water-soluble humectant to obtain an 
O/W emulsion and mixing this O/W emulsion with a second 
oil phase (as a continuous phase) containing 10 to 70% 
by weight of an oil which is liquid at 25°C and 0.5 to 
10% by weight of a lipophilic emulsifying agent.
Patent EP-0388936-A3 (EP)
Title: Image pickup device
IPC: H04N5/217
Filed: 1990-03-21
Abstract: An image pickup device according to the inven­
tion mainly comprises image pickup means (1), fluctuation 
stabilizing means (11), exposure time control means (13), 
and computing means (12). The image pickup means (1) 
sends a video signal to the fluctuation stabilizing means 
(11) in which unnecessary fluctuation of the image output 
by the image pickup means (1) is stabilized depending on a 
stabilization reference value. The exposure time control 
means (13) serves to control an exposure time used for the 
image pickup means (1) depending on the exposure time 
reference value. The computing means (12) functions to 
compute the stabilization reference value and the exposure 
time reference value. The design and function results in 
realizing an image pickup device for producing a visually 
natural image.
Patent EP-0394961-A3 (EP)
Title: Treatment of potatoes with a substituted benzoic acid
IPC: A23L19/12
Filed: 1990-04-24
Abstract: Potato products are prepared by a process 
including the step of providing a substituted benzoic 
acid growth regulating compound to the potato 
tubers. Preferred compounds include acetylsalicylic 
acid, 5-bromosalicylic acid, 5-chlorosalicylic acid, 
5-hydroxysalicylic acid, and 2,6-dihydroxybenzoic 
acid. When provided in an effective dose level, the 
growth regulating compounds reduce the sugar content 
of potato tubers and reduce sprouting of stored 
potato tubers. Fried potato products produced from 
the treated potato tubers, such as french fries and 
potato chips, are less subject to discoloration 
during frying than are products produced from 
untreated potato tubers.
Patent EP-0401715-A3 (EP)
Title: Aminoketone compounds
IPC: A61K31/40
Filed: 1990-06-02
Abstract: An aminoketone compound of the formula <CHEM> wherein ring A min  means a five through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O, S, N, as the ring-constituents; R<1> min  means a hydrogen atom or a hydrocarbon residue which may be substituted; R<2> min  means a hydrogen atom or a lower alkyl group; R<3> min  means an aromatic group which may be substituted; R<4> min  means a hydrogen atom, a lower alkyl group or aromatic group which may be substituted; n min means an integer of 2 to 7, or a salt thereof, is useful as an cholinesterase inhibitors and a cerebral function ameliorating agent.
Patent EP-0407876-A3 (EP)
Title: Method of and apparatur for drying and heating of polyamide granules
IPC: F26B17/14
Filed: 1990-07-04
Abstract: Polyamide granules are dried and heated by feeding a suspension of granules in water into a sieve (1), where the bulk of the water is removed, and then into a tower dryer (10), where they are deposited in bed form and then freed of the remaining water while moving in plug flow under the force of gravity with a counter-current inert gas stream at from 70 DEG  to 200 DEG  C. The tower dryer possesses an inlet at the top (11) and outlet at the bottom (34) for the granules and also feed lines (20, 22, 31) for the inert gas. To achieve a uniform degree of drying of the granules, the inert gas is divided on entry into the tower dryer at a point between the drying zone and the heating zone into a stream which flows radially inward into the bed of granules on the one hand and a stream which flows radially inward and outward on the other. In this way the inert gas is distributed particularly uniformly and the granules are dryable in a very short drying zone down to a water content of 0.0001 kg of water/kg of polymer. The lower, conically tapered area of the tower dryer-bin 30-ensures a uniform rate of descent of the granules and hence a uniform solid-phase condensation with a favorable molecular weight distribution. The tower dryer (10) is followed by a fluidized bed cooler (41) in which the granules are cooled with air to <50 DEG  C.
Patent EP-0399623-A3 (EP)
IPC: B31B50/02
Filed: 1990-05-25
Abstract: A corrugated container blank stacker (10) 
is described for receiving rows of container 
blanks (12) from a sheet cutter (16) and for stacking 
the container blanks (12) in rows of stacks (38) on a 
pallet (36). In the embodiment shown the stacker (10) 
is able to receive container blanks (12) in rows of 
three abreast and then progressively forming 
three rows of stacks (40,42,44) three abreast, on a pallet (36).
Patent EP-0388210-A3 (EP)
Title: Target aimpoint location
IPC: G01S3/786
Filed: 1990-03-15
Abstract: This invention relates to a method for analysing a viewed scene 
containing a target. The scene is digitised and forms a binary image 
in which the target is distinguished from the background. The image 
is then processed to form a contoured representation of the target, 
and a target skeleton. Finally a contoured skeleton is produced and 
the target aimpoint is determined.
Patent EP-0391698-A3 (EP)
Title: Apparatus for reproducing charge latent image
IPC: H04N5/369
Filed: 1990-04-04
Abstract: There is provided an apparatus for reproducing a 
charge latent image prerecorded on a recording medium 
composed of at least a photo-modulation layer and a 
charge holding layer laminated thereto and holding said 
charge latent image. The apparatus has two electrodes (18 
and 19) interposing the recording medium (15) 
therebetween. The electrodes (18 and 19) are connected to 
each other and one of which is spaced from the recording 
medium (15). A reading light is allowed to permeate the 
photo-modulation layer (17). The apparatus also has 
vibrators (20 and 21) which vibrate one of the electrodes 
(18 and 19) to modulate an electric field generated 
between the electrodes (18 and 19) by the charge latent 
image prerecorded on the recording medium (15). The 
reading light is then electro-optically modulated to 
reproduce the charge latent image.
Patent EP-0397440-A3 (EP)
IPC: C09J7/02
Filed: 1990-05-08
Abstract: The current invention provides a photopolymer­
ized presssure-sensitive adhesive which adheres well to 
all common surfaces and has an outstanding ability to bond 
to plasticized vinyl substrates and to remain firmly 
bonded thereto even after remaining in contact therewith 
for extended periods of time comprising an acrylic 
copolymer and an ethylene vinylacetate copolymer or 
mixture of copolymers. Preferred pressure-sensitive 
adhesives of the invention comprise from about 10 to about 
30 parts of the ethylene vinylacetate copolymer or a 
mixture thereof.
Patent EP-0411912-A3 (EP)
Title: Coumarin derivatives, their preparation and their use in the treatment of cerebrovascular disorders
IPC: A61K31/365
Filed: 1990-07-31
Abstract: Compounds of formula (I): <CHEM>  [in which: A is a group of formula (II) or (III): <CHEM> R<1>, R<2> and R<3> are hydrogen, lower alkyl or halogen; R<4> is hydrogen, lower alkyl or aralkyl; R<5> and R<6> are hydrogen or lower alkyl; R<7> and R<8> are hydrogen or lower alkyl; or R<7> and R<8> together represent alkylene; and m is 1 or 2;] and pharmaceutically acceptable salts thereof are useful in the treatment of cardiovascular disorders.
Patent EP-0421627-A3 (EP)
Title: Memory device
IPC: G06F5/10
Filed: 1990-09-17
Abstract: A high speed dual-port burst access memory (BAM) is disclosed that is capable of operating in both a burst access mode and random access mode simultaneously. The architecture of the high speed BAM permits random or burst access read or write operations on one port while simultaneously supporting sequential reading or writing in a burst or random mode of operation on a second port. Burst access can also be stopped and restarted for any number of clock cycles independently at each port. The BAM can also be configured as a high speed FIFO.
Patent EP-0395616-A3 (EP)
IPC: G01N27/62
Filed: 1990-04-11
Abstract: A method for operating an ion mobility 
spectrometer in which an analyte sample is ionized in 
the spectrometer reaction chamber, and the analyte ions 
are permitted to flow freely from the reaction chamber 
into the spectrometer drift chamber. The ion current 
output from the spectrometer ion current detector is 
observed during this time. The ion flow from the 
reaction chamber to the drift chamber is then 
momentarily interrupted, and the time delay between the 
time of ion flow interruption and the appearance of a 
decrease in the ion current detector output is 
observed. Difference substances are characterized by 
different delays. The concentrations of the different 
substances may be determined by measuring the change in 
detected ion current after the ion flow interruption.
Patent EP-0453898-A3 (EP)
Title: Use of tnf-specific antibodies as a drug for treatment of ischemias and of their consequences
IPC: A61K38/00
Filed: 1991-04-12
Abstract: The use of anti-TNF antibodies to treat ischaemic and its sequelae, is claimed, especially when the ischaemia is an infarct or results from transplantation.
Patent EP-0448129-A3 (EP)
IPC: C10N30/06
Filed: 1987-10-28
Abstract: This invention is directed to novel compositions comprising (A) certain sulfur compounds, and (B) at least one carboxylic detergent composition. The compositions of the invention are useful as additives in lubricants and functional fluids, fuels and aqueous systems. Lubricating, fuel and functional fluid compositions containing the derivatives of the invention exhibit improved antioxidant, anti-wear, thermal stability and/or extreme-pressure properties. The compositions of the invention comprise the combination of   (A) at least one sulfur compound characterized by the structural formula <CHEM>  wherein R<1>, R<2>, R<3>, R<4>, G<1> and G<2> and x are as defined hereinafter; and (B) at least one carboxylic dispersant composition prepared by the reaction of a hydrocarbon-substituted succinic acid-producing compound with at least about one-half equivalent, per equivalent of acid-producing compound, of an organic hydroxy compound, or amine containing at least one hydrogen attached to a nitrogen atom, or a mixture of said hydroxy compound and amine.
Patent EP-0462427-A3 (EP)
Title: An automatic postal teller machine
IPC: B07C1/00
Filed: 1991-05-28
Abstract: An automatic postal teller machine capable of automatically performing the postal operation in an unmanned condition, the operation procedure thereof including auto-conveying, auto-weighing, auto-postage calculation, auto-fast postal stamp adjusting, auto-money identification, auto-money receiving, auto-money coin changing, auto-stamping, auto-mail classification, auto-ZIP code printing and auto-date recording, wherein by means of commands of a microcomputer, whole mail-processing operation of each mail can be completed in about several seconds.
Patent EP-0537813-A3 (EP)
Title: Method and apparatus for selective electroplating of metals on products
IPC: C25D5/02
Filed: 1992-09-08
Abstract: This invention relates to a method and apparatus for the selective electroplating of metals on metal or metallised products in an elongated strip. Use is made of an apparatus in which an assembly of a masking belt (15) and the product strip (16) are guided along means for exposing the products to an electrolyte. Masking belt and product strip have been provided with holes distributed in a regular pattern over their respective length's, whilst driving means are provided to lengthwise transport masking belt and product strip. By means of proximity sensors (27,28), signals are obtained which indicate the position of the holes in the masking belt and product strip in positions which, related to the direction of travel of belt and strip are situated up stream and nearby the means for exposing the products to an electrolyte. When the signals obtained from the proximity sensors indicate a deviation from the targeted position of belt and strip in relation to each other, a relative move between masking belt and product strip lengthwise is effectuated by influencing the driving means.
Patent EP-0523816-A3 (EP)
Title: Apparatus for transmitting streams of information bits and methods for estimating the most likely sequence sent
Inventor: WEI LEE-FANG
IPC: H04L1/00
Filed: 1986-04-25
Abstract: Embodiments of apparatus are described for transmitting a stream of information bits by sending corresponding signals over a channel in a plurality of signalling slots. 
<??>A family of multi-dimensional convolutionally coded modulation systems achieves enlarged minimum distance between possible sequences of signal points, reduced number of error events with the minimum distance, acceptable peak-to-average power ratio, reduced number of signal points in each constituent two-dimensional constellation, immunity to rapid carrier phase changes, and reduced complexity, resulting in a reduced error probability when maximum likelihood decoding is used. 
<??>These advantages are achieved by the construction and by the partitioning into subsets of the multi-dimensional constellation, by the design of convolutional codes using those multi-dimensional subsets, by using a bit converter and a block encoder to convert a multi-dimensional constellation mapping into multiple two-dimensional constellation mappings, and by a simplified decoding technique.